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Title: Resolution to the Supersymmetric CP Problem with Large Soft Phases via D-Branes

Abstract

We examine the soft supersymmetry breaking parameters that result from various ways of embedding the standard model (SM) on D-branes within the type I string picture, allowing the parameters to have large CP -violating phases. One embedding naturally provides the relations among soft parameters to satisfy the electron and neutron electric dipole moment constraints even with large phases, while with other embeddings large phases are not allowed. The results generally suggest how low energy data might teach us about Planck scale physics. {copyright} {ital 1999} {ital The American Physical Society}

Authors:
; ;  [1];  [2]
  1. Randall Laboratory, Department of Physics, University of Michigan, Ann Arbor, Michigan 48109 (United States)
  2. Theoretical Physics Department, Fermi National Accelerator Laboratory, Batavia, Illinois 60510 (United States)
Publication Date:
OSTI Identifier:
686482
Resource Type:
Journal Article
Journal Name:
Physical Review Letters
Additional Journal Information:
Journal Volume: 83; Journal Issue: 11; Other Information: PBD: Sep 1999
Country of Publication:
United States
Language:
English
Subject:
66 PHYSICS; SUPERSYMMETRY; CP INVARIANCE; SYMMETRY BREAKING; EXTENDED PARTICLE MODEL; STANDARD MODEL; ELECTRIC DIPOLE MOMENTS; STRING MODELS

Citation Formats

Brhlik, M., Everett, L., Kane, G.L., and Lykken, J. Resolution to the Supersymmetric CP Problem with Large Soft Phases via D-Branes. United States: N. p., 1999. Web. doi:10.1103/PhysRevLett.83.2124.
Brhlik, M., Everett, L., Kane, G.L., & Lykken, J. Resolution to the Supersymmetric CP Problem with Large Soft Phases via D-Branes. United States. doi:10.1103/PhysRevLett.83.2124.
Brhlik, M., Everett, L., Kane, G.L., and Lykken, J. Wed . "Resolution to the Supersymmetric CP Problem with Large Soft Phases via D-Branes". United States. doi:10.1103/PhysRevLett.83.2124.
@article{osti_686482,
title = {Resolution to the Supersymmetric CP Problem with Large Soft Phases via D-Branes},
author = {Brhlik, M. and Everett, L. and Kane, G.L. and Lykken, J.},
abstractNote = {We examine the soft supersymmetry breaking parameters that result from various ways of embedding the standard model (SM) on D-branes within the type I string picture, allowing the parameters to have large CP -violating phases. One embedding naturally provides the relations among soft parameters to satisfy the electron and neutron electric dipole moment constraints even with large phases, while with other embeddings large phases are not allowed. The results generally suggest how low energy data might teach us about Planck scale physics. {copyright} {ital 1999} {ital The American Physical Society}},
doi = {10.1103/PhysRevLett.83.2124},
journal = {Physical Review Letters},
number = 11,
volume = 83,
place = {United States},
year = {1999},
month = {9}
}